The Muncie SH8S-U6809-A1ZX (also referenced as SH8SU6809A1ZX) is an SH8 Series power take-off built for high-torque applications. This air-shift-only unit features an integral air shift design with no exposed air cylinder, mounted in an 8-bolt cast iron housing. The SH Series bridges the gap between the TG and 82 Series PTOs and covers 17 input gear sets to fit most popular transmissions, along with 12 output shaft options to match common pump types. Five available speed ratios let you match output to your specific pump requirement. Intermittent torque capacity reaches 400 lb-ft at speed ratios 05 and 07, stepping down to 375 lb-ft at ratio 09 and 325 lb-ft at ratios 12 and 13. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for easy mounting and high strength
17 input gear sets to fit most popular transmissions
12 output shaft options compatible with most common pump types
5 speed ratios for application flexibility
Intermittent torque up to 400 lb-ft (542 Nm) at speed ratios 05 and 07
Tech Specs
- Series: SH8 Series (SH Series)
- Shift Type: Air shift only
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Ratio 05 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Ratio 07 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Ratio 09 - Intermittent: 71 HP / 375 lb-ft (508 Nm) | Continuous: 263 lb-ft (356 Nm)
- Ratio 12 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- Ratio 13 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- All HP ratings at 1000 RPM
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
Speed Ratio | Intermittent HP@1000 RPM | Intermittent Torque lbs.ft. | Continuous Torque lbs.ft. | Intermittent (kw)@1000 RPM | Intermittent Torque (NM) | Continuous Torque (NM) |
| 05 | 76 | 400 | 280 | (57) | (542) | (379) |
| 07 | 76 | 400 | 280 | (57) | (542) | (379) |
| 09 | 71 | 375 | 263 | (53) | (508) | (356) |
| 12 | 62 | 325 | 228 | (46) | (441) | (309) |
| 13 | 62 | 325 | 228 | (46) | (441) | (309) |
